2222020202002 has 12 divisors (see below), whose sum is σ = 3540623886810. Its totient is φ = 1045656565376.

The previous prime is 2222020201991. The next prime is 2222020202027. The reversal of 2222020202002 is 2002020202222.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2047220117721 + 174800084281 = 1430811^2 + 418091^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1922162227 + ... + 1922163382.

Almost surely, 2^{2222020202002} is an apocalyptic number.

2222020202002 is a deficient number, since it is larger than the sum of its proper divisors (1318603684808).

2222020202002 is a wasteful number, since it uses less digits than its factorization.

2222020202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3844325645 (or 3844325628 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2222020202002 its reverse (2002020202222), we get a palindrome (4224040404224).

The spelling of 2222020202002 in words is "two trillion, two hundred twenty-two billion, twenty million, two hundred two thousand, two".